Entry Término temático

Number of records used in: 0

001 - CONTROL NUMBER

• control field: 9457

003 - CONTROL NUMBER IDENTIFIER

• control field: OSt

005 - DATE AND TIME OF LATEST TRANSACTION

• control field: 20170807183615.0

008 - FIXED-LENGTH DATA ELEMENTS

• fixed length control field: 170807|| aca||aabn | a|a d

040 ## - CATALOGING SOURCE

• Original cataloging agency: OSt
• Transcribing agency: OSt

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name as entry element: Seguridad social
• General subdivision: Estudio y enseñanza
• Chronological subdivision: 1985

670 ## - SOURCE DATA FOUND

• Source citation: Work cat.: (OSt)13501: Centro Interamericano de Estudios de Seguridad Social "Jesús Reyes Heroles". México 9456, Programa de cursos y seminarios 1987, 1986